1 file changed, 31 insertions(+), 17 deletions(-)
kernel/Makefile | 48 +++++++++++++++++++++++++++++++-----------------
- fix where $(ARCH_DIR) is lower case and for -DCONFIG_? in _unifdef macro it
needs to be upper case.
This patch add the ability for make sync in the kernel directory to work for
mulitiple architectures and not just x86.
Signed-off-by: Jerone Young <[EMAIL PROTECTED]>
diff --git a/kernel/Makefile b/kernel/Makefile
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -1,5 +1,10 @@ include ../config.mak
include ../config.mak
+ARCH_DIR=$(ARCH)
+ifneq '$(filter $(ARCH_DIR), x86_64 i386)' ''
+ ARCH_DIR=x86
+endif
+
KVERREL = $(patsubst /lib/modules/%/build,%,$(KERNELDIR))
DESTDIR=
@@ -18,11 +23,25 @@ _hack = mv $1 $1.orig && \
| sed '/\#include/! s/\blapic\b/l_apic/g' > $1 && rm $1.orig
_unifdef = mv $1 $1.orig && \
- unifdef -DCONFIG_X86 $1.orig > $1; \
+ unifdef -DCONFIG_$(shell echo $(ARCH_DIR)|tr '[:lower:]' '[:upper:]')
$1.orig > $1; \
[ $$? -le 1 ] && rm $1.orig
hack = $(call _hack,tmp/$(strip $1))
unifdef = $(call _unifdef,tmp/$(strip $1))
+
+ifneq '$(filter $(ARCH_DIR), x86_64 i386)' ''
+UNIFDEF_FILES = include/linux/kvm.h \
+ include/linux/kvm_para.h \
+ include/asm-$(ARCH_DIR)/kvm.h \
+ include/asm-x86/kvm_para.h
+
+HACK_FILES = kvm_main.c \
+ mmu.c \
+ vmx.c \
+ svm.c \
+ x86.c \
+ irq.h
+endif
all::
# include header priority 1) $LINUX 2) $KERNELDIR 3) include-compat
@@ -34,26 +53,21 @@ sync:
sync:
rm -rf tmp include
rsync --exclude='*.mod.c' -R \
- "$(LINUX)"/arch/x86/kvm/./*.[ch] \
+ "$(LINUX)"/arch/$(ARCH_DIR)/kvm/./*.[ch] \
"$(LINUX)"/virt/kvm/./*.[ch] \
"$(LINUX)"/./include/linux/kvm*.h \
- "$(LINUX)"/./include/asm-x86/kvm*.h \
+ "$(LINUX)"/./include/asm-$(ARCH_DIR)/kvm*.h \
tmp/
- mkdir -p include/linux include/asm-x86
- ln -s asm-x86 include/asm
- ln -sf asm-x86 include-compat/asm
+ mkdir -p include/linux include/asm-$(ARCH_DIR)
+ ln -s asm-$(ARCH_DIR) include/asm
+ ln -sf asm-$(ARCH_DIR) include-compat/asm
- $(call unifdef, include/linux/kvm.h)
- $(call unifdef, include/linux/kvm_para.h)
- $(call unifdef, include/asm-x86/kvm.h)
- $(call unifdef, include/asm-x86/kvm_para.h)
- $(call hack, include/linux/kvm.h)
- $(call hack, kvm_main.c)
- $(call hack, mmu.c)
- $(call hack, vmx.c)
- $(call hack, svm.c)
- $(call hack, x86.c)
- $(call hack, irq.h)
+ for i in $(UNIFDEF_FILES); \
+ do $(call unifdef, $$i); done
+
+ for i in $(HACK_FILES); \
+ do $(call hack, $$i); done
+
for i in $$(find tmp -type f -printf '%P '); \
do cmp -s $$i tmp/$$i || cp tmp/$$i $$i; done
rm -rf tmp
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